PoE Purity of Elements, Purity of Fire, Physical builds

I created a Splitting Steel monster, 90% max res, 77% chaos res, 100% phys taken as elemental, assuming All 13 splits hit about 150m dps without bottled faith, I can facetank ubers, any Ideas how to further min max without spending 200div+ for a 5% upgrade?The upgrades I know about is perfecting the flasks rolls and divining my watchers eye and upgrade helm implicit so I can swap from acc nodes on the tree to the mark nodes and take acc there, mana cost doesnt matter rn, any Ideas for my ring? corrupted blood immunity on medium cluster corrupt is coming soon, all gems 21/20 awakened 6/20 are c

PoB listed in the original post from PoEsub. But just in case: PoB of current character (imported with configs added): Poe.ninja profile:

Randomly playing around with Chief tonight. No ascendancies are selected. I actually am only using two Ascendancy points (or my interpretation of them) through the config box. I guess I would use Hinekora, but then honestly dont even have another option. When someone figures out ngamahu better I might sub it in. It seems like new Chieftan might go well with Annihilating Light. You get a bunch of res from Tasalio. The extra res to get 90% all res isn't that bad since you are probably taking Purify of Fire as it is. This is just so

I'm playing a Pathfinder with some convoluted mechanics around Mahuxotl's, damage conversion and Poison EK. Honestly my Asenath's explosions just don't feel that great. I noticed that in PoB I'm not seeing an explosion value for them. Is something fundamentally not working properly here? I have another large cluster in the PoB that's got Unspeakable Gifts in it, and for that I see pretty clear numbers around the explode. This may just be all in my head / minor, but it certainly doesn't feel as good as playing occultist pops or something, and with the amount of phys as extra chaos conversio